MK-0343
Based on 1 Customer Validation
MK0343 (MRK-409) is an orally bioavailable GABAA receptor subtype-selective partial agonist. MK0343 is a non-sedating anxiolytic.
For research use only. We do not sell to patients.
- Purity: 99.69%
- CAS No.: 233275-76-8
- Formula: C19H17F2N7O
- Molecular Weight:397.38
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Bioactive Compound Library Max
HY-L181
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Bioactive Compound Library
HY-L001
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Membrane Transporter/Ion Channel Compound Library
HY-L011
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Neuronal Signaling Compound Library
HY-L013
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Neurotransmitter Receptor Compound Library
HY-L062
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Anti-Alzheimer's Disease Compound Library
HY-L069
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Neuroprotective Compound Library
HY-L070
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Anti-Parkinson's Disease Compound Library
HY-L085
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Neurodegenerative Disease-related Compound Library
HY-L086
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Antidepressant Compound Library
HY-L108
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GABA Receptor Compound Library
HY-L120
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Human Metabolite Library
HY-L123
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Membrane Protein-targeted Compound Library
HY-L149
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Membrane Receptor-targeted Compound Library
HY-L150
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Highly Selective Activators Library
HY-L159
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Ion Channel Compound Library
HY-L166
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MCE Bioactive Compound Library
HY-L001V
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High-Throughput Bioactive Compound Library
HY-L205
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Mass Spectrometry Human Metabolite Library
HY-L215
Biological Activity
Ki: 0.22 nM (rGABAA α1), 0.4 nM (rGABAAα2) , 0.21 nM (rGABAAα3), 78 nM (rGABAAα4), 0.23 nM (rGABAAα5), 980 nM (rGABAAα6)[1]
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Sprague-Dawley rats (approximately 250–300g) (pharmacokinetics)[1]
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Dosage:1, 2 or 3 mg/kg
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Administration:Oral administration
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Result:Readily penetrated the brain in rats and occupies the benzodiazepine site of GABAA receptors, with an Occ50 of 2.2 mg/kg p.o. and a corresponding plasma EC50 of 115 ng/mL.
Chemical Information
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CAS No. 233275-76-8
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Appearance Solid
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Molecular Weight 397.38
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Formula C19H17F2N7O
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Color White to off-white
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SMILES
CN1N=CN=C1COC2=NN3C(C=C2C4CCC4)=NN=C3C5=C(F)C=CC=C5F
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Synonyms
MRK-409
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 250 mg/mL (629.12 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (277 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.5165 mL | 12.5824 mL | 25.1648 mL | 62.9121 mL |
| 5 mM | 0.5033 mL | 2.5165 mL | 5.0330 mL | 12.5824 mL | |
| 10 mM | 0.2516 mL | 1.2582 mL | 2.5165 mL | 6.2912 mL | |
| 15 mM | 0.1678 mL | 0.8388 mL | 1.6777 mL | 4.1941 mL | |
| 20 mM | 0.1258 mL | 0.6291 mL | 1.2582 mL | 3.1456 mL | |
| 25 mM | 0.1007 mL | 0.5033 mL | 1.0066 mL | 2.5165 mL | |
| 30 mM | 0.0839 mL | 0.4194 mL | 0.8388 mL | 2.0971 mL | |
| 40 mM | 0.0629 mL | 0.3146 mL | 0.6291 mL | 1.5728 mL | |
| 50 mM | 0.0503 mL | 0.2516 mL | 0.5033 mL | 1.2582 mL | |
| 60 mM | 0.0419 mL | 0.2097 mL | 0.4194 mL | 1.0485 mL | |
| 80 mM | 0.0315 mL | 0.1573 mL | 0.3146 mL | 0.7864 mL | |
| 100 mM | 0.0252 mL | 0.1258 mL | 0.2516 mL | 0.6291 mL |
MK-0343 Related Classifications
HY-101869 Related Classifications
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